[PHP-WIN] Sending Mail with PHP

My ISP requires email authentication when sending emails, is the a way to set this up in PHP. Thanks -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php

[PHP-WIN] Subscription Authentication with PHP

I'm hoping someone can help me out here. I have a registration page where users sign up for my site - I then want to be able to send them an email with a link to click on to verify their registration. Is there any pre-made scripts that anyone knows of that would do this, or can someone point me in